/* 全局样式 */
body {
  margin: 0 auto;
    height: 100%;
    text-rendering: optimizeLegibility;
}

html {
  margin: 0 auto;
    height: 100%;
    box-sizing: border-box;
}

#app {
    height: 100%;
}

*,
*:before,
*:after {
    box-sizing: inherit;
}

a:focus,
a:active {
    outline: none;
}

a,
a:focus,
a:hover {
  cursor: pointer;
  color: inherit;
  text-decoration: none;
}

div:focus {
  outline: none;
}

.app-container {
  padding: 20px;
}